Construction of solarized storeroom for storage of essential commodities of 20ft x 14ft at Chief Engineer residence Choglamsar Leh

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

Dumping stone including cost of stones in horizontal on level (incl carriage complete jpb)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoidting, fixing in position and applying a priming coat of approved steel primer including welding and bolted with special shaped washers etc complete, Hot finished welded type tubes including carriage complete job

Providing & fixing upto floor five level precast sun dried mud bricks in mud mortar using approved quality mud with carriage of material complete.

Providing corrugated GS Sheet roofing including vertical/curved surface fixed with poylmer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and GI limpet washers or with GI limpet washers filled with white lead including a coat of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)exclluding the cost of purlins, rafters and trusses and including cutting of size and shape wherever required 120mm thick with zinc coating not less than 350gm/sqm

Providing and fixing of transparent UV stabilised 16mm triple layer polycarbonate sheet with carriage complete

Providing and laying of 12mm cement plaster of mix 1:4 ( 1 cement : 4 fine sand) including carriage complete job)

Providing and laying in position cement concrete of specified grade including curing 1:4:8 )1: cement: 4 coarse sand: 8 graded stone aggregate 40mm including carriage complete job

Providing and laying a layer of hay and soil on top of roof of GI sheet for insulation purpose including carriage complete job

Disposal of earth / debris and mud plaster inside the green house and disposal of excess earth from 3km including carriage of materials by mechanical means , loading, unloading complete as per specification and direction of Engineer -in-charge

M/S TSEWANG DORJAI (BID ID -136347)